List of longest subway tunnel sections



This page presents a list of the longest continuous subway tunnel sections of the world, excluding branches from the longest tunnel.




Contents





  • 1 World's longest subway tunnel sections in use


  • 2 World's longest subway tunnel sections under construction


  • 3 See also


  • 4 References




World's longest subway tunnel sections in use





























































































































































































































































































































































































































































































Name
System
Stations
Length in km (mi)
Year Completed

Line 3

Guangzhou Metro

Airport North – Panyu Square
60.4 (37.5)
(longest branch)
2005–2010

Line 10

Beijing Subway
Circle Line
57.1 (35.5)
2008–2013

Line 6

Beijing Subway

Jin'anqiao – Lucheng
53.4 km (33.2 mi)
2012–2018

Seoul Subway Line 5

Seoul Metropolitan Rapid Transit Corporation

Banghwa–Macheon
47.6 (29.6)
(longest branch)
1995–1996

Downtown MRT Line

Mass Rapid Transit (Singapore)

Bukit Panjang to Expo
44.2 km (27.5 mi)
2013–2017

Line 3

Nanjing Metro

Xinghuolu – Mozhoudonglu
41.5 (25.8)
2015

Line 4

Suzhou Rail Transit
Longdaobang — Tongli
41.5 (25.8)
2017

Serpukhovsko-Timiryazevskaya Line

Moscow Metro

Altufyevo – Bulvar Dmitriya Donskogo
41.5 (25.7)
1983–2002

Metro Madrid L-12: (Metro Sur)

Madrid Metro, Spain
Circle Line
40.96 (25.5)
2003

Toei Oedo Line[citation needed]

TMBT Subway, Japan

Hikarigaoka – Shiodome – Tocho-mae
40.7 (25.3)
1991–2000

Line 12

Shanghai Metro

Qixin Road – Jinhai Road
40.4 (25.10)
2013–2015

Line 4

Chengdu Metro
Wansheng – Chengdu University
39.3 (24.4)
2015–2017

Line 7

Chengdu Metro
Circle Line
38.6 (24.0)
2017

Line 3

Chengdu Metro
Chengdu Junqu General Hospital – Shuangliu West Station
38.1 (23.7)
2016–2018

Kaluzhsko-Rizhskaya Line

Moscow Metro

Medvedkovo – Novoyasenevskaya
37.8 (23.5)
1958–1990

Line 1

Chengdu Metro
Weijianian – Science City
37.47 (23.3)
2010–2018

Line 2

Shenzhen Metro

Chiwan – Xinxiu
35.78 (22.23)
2010–2011

Circle MRT Line

Mass Rapid Transit (Singapore)

Dhoby Ghaut – HarbourFront
35.7 km (22.2 mi)
2009–2011

Busan Subway Line 2

Busan Transportation Corporation

Jangsan–Dongwon
35.5 km (22.1 mi)
1991–1999

Seoul Subway Line 6

Seoul Metropolitan Rapid Transit Corporation

Eungam Loop – Bonghwasan
35.1 km (21.8 mi)
1995–2001

Seoul Subway Line 7

Seoul Metropolitan Rapid Transit Corporation

Cheongdam – Bupyeong-gu Office
35.1 (21.7)
(longest branch)
2000–2012

Line 7

Shanghai Metro

Meilan Lake – Huamu Road
34.4 km (21.4 mi)
2010

Lyublinsko-Dmitrovskaya Line

Moscow Metro

Zyablikovo – Maryina Roshcha
33.4 (20.8)
1995–2018

Metro Madrid L-7

Madrid Metro, Spain

Hospital del Henares – Pitis
32.9 (20.5)
1974–2007

U7

Berlin U-Bahn

Rathaus Spandau-Rudow
31.8 (19.7)[1]1924–1984

Seoul Subway Line 9

Seoul Metro Line 9 Corporation

Gimpo Airport – Sports Complex
31.7 km (19.7 mi)
2009–2015

IND Eighth Avenue Line and IND Fulton Street Line[2]

New York City Subway

Inwood – 207th Street to Grant Avenue
30.8 km (19.1 mi)
1932–1956

Line 2 Orange

Montreal Metro

Côte-Vertu – Montmorency
30.8 km (19.1 mi)
1966–2007

Line 2

Shanghai Metro

East Xujing – Longyang Road
30.2 km (18.8 mi)
2000

Moskovsko-Petrogradskaya Line

Saint Petersburg Metro

Parnas–Kupchino
29.7 (18.54)
1961–2006

Line 8, Shanghai Metro

Shanghai Metro

Shiguang Road – Luheng Road
29.7 km (18.5 mi)
2007–2009

Kirovsko-Vyborgskaya Line

Saint Petersburg Metro

Devyatkino – Prospekt Veteranov
29.4 (18.35)
1955–1978

Line 2

Chengdu Metro
Tianhe Road – Chengdu Institute of Public Administration
29.0 (18.0)
2012–2013

Bannan Line (Taipei Metro Blue Line)

Taipei Metro

Dingpu – Taipei Nangang Exhibition Center
28.2 (17.6)
1999–2015

Line 2, Wuhan Metro

Wuhan Metro
Jinyintan – Optics Valley Square
27.985 (17.49)
2012

Incheon Subway Line 1

Incheon Subway

Bakchon – International Business District
27.9 (17.42)
1999–2009

Northern line

London Underground

Morden – East Finchley
27.8 (17.2)
1890–1940

Tanimachi Line

Osaka Metro

Dainichi–Nagahara
27.1 (16.7)
1967–1983

M4 (Istanbul Metro)

Istanbul Metro

Kadıköy–Tavşantepe
26.5 (16.4)
2012–2016

Meijo Line[citation needed]

Nagoya Municipal Subway

Kanayama–Nagoya Dome-mae Yada-Kanayama
26.4 (16.4)
1965–2004

MRT Blue Line

Bangkok Metro

Bang Sue MRT Station – Itsaraphap Station
25.8 km (16.0 mi)
1998–2004

Line 9

Shanghai Metro

Jiuting – Middle Yanggao Road
23.3 km (14.5 mi)
2007–2010

Line 1

Suzhou Metro

Mudu – Zhongnan Jie
25.7 (16.0)
2012

Zhonghe-Xinlu Line (Taipei Metro Orange Line)

Taipei Metro

Huilong–Nanshijiao
25.1 (15.6)
(longest branch)
1998–2013

Yurakucho Line

Tokyo Metro

Chikatetsu Narimasu – Tatsumi
24.6 (15.3)
1974–1988

Munich U-Bahn U2

Munich U-Bahn

Feldmoching – Messestadt Ost
24.4 (15.2)
1980–2001

Yellow Line

Delhi Metro, India

GTB Nagar – Qutub Minar
24 (14.9)[3][4]2010

L-1

Madrid Metro, Spain

Valdecarros – Pinar de Chamartín
23.88 km (14.8 mi)
1919–2007

L-6

Madrid Metro, Spain
circle route
23.47 km (14.6 mi)
1979–2007

Line 1 Green

Montreal Metro

Angrignon – Honoré-Beaugrand
23.26 km (14.5 mi)
1966–1978

Warsaw Metro L-1

Warsaw Metro

Kabaty–Młociny
23.1 km (14.4 mi)
1995–2008

Line 2

Beijing Subway
circle route
23.1 km (14.4 mi)
1971

Line 3

Saint Petersburg Metro

Primorskaya–Rybatskoye
22.3 km (13.9 mi)
1967–1984

Songshan-Xindian Line (Taipei Metro Green Line)

Taipei Metro

Songshan-Xindian
21.3 km (13.2 mi)
1998-2014

Line 4

Shanghai Metro

Hailun Road – Yishan Road
21.1 km (13.1 mi)
2005–2007

Toei Mita Line

Toei Subway

Meguro – Shimura-Sakaue
21.1 km (13.1 mi)
1968–2000

Victoria line

London Underground

Walthamstow Central – Brixton
21 km (13.0 mi)
1968–1971

Line 6, Shanghai Metro

Shanghai Metro

Boxing Road – Oriental Sports Center
20.34 km (12.6 mi)
2007–2011
Tozai Line[citation needed]
Sapporo Municipal Subway[citation needed]
Miyanosawa – Shin-Sapporo[citation needed]20.1 (12.4)
1976–1999

Metro Madrid L-5

Madrid Metro, Spain

Alameda de Osuna – Empalme
20.005 (12.5)
1968–2006

North East MRT Line

Mass Rapid Transit (Singapore)

HarbourFront–Punggol
20 km (12.4 mi)
2003

Bucharest Metro Line M3

Bucharest Metro

Preciziei – Anghel Saligny
20 km (12.4 mi)
2008

Paris Métro Line 9

Paris Métro

Pont de Sèvres – Mairie de Montreuil
19.6 km (12.2 mi)
1922–1937
several lines

Bay Area Rapid Transit, San Francisco

Balboa Park – West Oakland
19.5 km (12.1 mi)
1973

Kol'tsevaya Line

Moscow Metro
Circle route
19.4 (12.2)
1950–1954

Munich U-Bahn U3

Munich U-Bahn

19.4 (12.1)
1972–2009

Midosuji Line

Osaka Metro

Nakatsu – Nakamozu
19.1 (12.0)
1933–1987

Mexico City Metro Line 3

Mexico City Metro

La Raza – Universidad
18.7 km (11.6 mi)
1970–1983

Paris Métro Line 7

Paris Métro

La Courneuve – 8 Mai 1945 – Villejuif – Louis Aragon
18.6 (11.6)
1910–1987

Line 1

Shanghai Metro

Shanghai South Railway – Shanghai Circus World
18.1 km (11.2 mi)
1993–2004

Avtozavodskaya Line

Minsk Metro

Kamennaya Gorka – Mogilevskaya
18.1 km (11.2 mi)
1990–2005

Line B

Prague Metro

Rajská zahrada – Hůrka
18.0 (11.2)
1985–1998

Line 2 (Athens Metro)[5]

Athens Metro

Anthoupoli–Elliniko
17,900 m (11.1 mi)
1991–2013

Line 3 (Athens Metro)[5]

Athens Metro

Agia Marina – Doukissis Plakentias
17,800 m (11.1 mi)
1991–2013

Washington, DC Metro Red Line

Washington Metro

Union Station – Medical Center
17.8 (11.05)
1976–1984

Moskovskaya Line

Minsk Metro

Piatrovshchyna–Uruchcha
17.4 km (10.8 mi)
1984–2012

Tōzai Line

Tokyo Metro

Nakano–Minami-Sunamachi
17.0 km (10.6 mi)
1964–1969

Line 4

Barcelona Metro

Trinitat Nova – La Pau
16.7 (10.4)
1926–1999

Mexico City Metro Line 1

Mexico City Metro

Observatorio – Metro Pantitlán
16.7 km (10.4 mi)
1969–1984

Line 3

Barcelona Metro

Zona Universitària – Canyelles
16.6 (10.3)
1924–2001

Metro Madrid L-3

Madrid Metro, Spain

Villaverde Alto – Moncloa
16.424 (10.2 mi)
1936–2007

Line 1

Chongqing Rail Transit

Chaotianmen – Shapingba
16.4 (10.2)
2011

Metro Madrid L-4

Madrid Metro, Spain

Argüelles – Pinar de Chamartín
16.0 (9.9 mi)
1944–2007

Sviatoshynsko-Brovarska Line

Kiev Metro

Akademmistechko–Dnipro
16.0 (9.9)
1960–2003

Seoul Subway Line 7

Seoul Metropolitan Rapid Transit Corporation

Suraksan – Konkuk University
16.0 (9.9) (shorter section)
1996

Syretsko-Pecherska Line

Kiev Metro

Syrets – Pivdennyi Bridge
15.2 (9.4)
1989–2004

Line 5 (Saint Petersburg Metro)

Saint Petersburg Metro

Komendantsky Prospekt – Mezhdunarodnaya
15.1 km (9.4 mi)
1997–2012

Line 1, red

Tehran Metro

Tajrish–Shush
14.9 (9.3)
2001–2012

Blue Line, line 10

Stockholm Metro

Kungsträdgården–Hjulsta
14.3 (8.8)
1975–1977

Tokyo Metro Ginza Line

Tokyo Subway

Asakusa–Shibuya
14.1 (8.8)
1929–1997

Metro Madrid L-2

Madrid Metro, Spain

Las Rosas – Cuatro Caminos
14.031 (8.9 mi)
1924–2011

MTR - Island Line

MTR, Hong Kong

Kennedy Town – Heng Fa Chuen
14 (8.9 mi)
1985/1986/2014

Paris Métro Line 12

Paris Métro

Porte de la Chapelle – Mairie d'Issy
13.9 (8.6)
1910–1934

Line 2

Barcelona Metro

Paral•lel – Pep Ventura
13.1 (8.1)
1985–1997


World's longest subway tunnel sections under construction















































Name
System
Stations
Length in km (mi)
Expected completion

Ligne 15

Paris Métro
(circle route, all underground)
75 km (47 mi)
2022–2030

Bolshaya Koltsevaya line

Moscow Metro
(circle route, all underground)
69 km (43 mi)[6]2018 partially;
other sections up to 2022

Line 18

Guangzhou Metro

Guangzhou East Railway Station to Wanqingsha
65.3 km (40.6 mi)
2020

L9 / L10

Barcelona Metro

43.7 km (27.2 mi) (incl branches)
2016 partially;
central section unknown

Thomson–East Coast Line

Mass Rapid Transit (Singapore)

Woodlands North to Sungei Bedok
43 km (27 mi)
(extension into Malaysia may add to length of tunnel; tunnel may, in the future, be contiguous with Downtown Line tunnel)
2024

Circular Line (Taipei Metro Yellow Line)

Taipei Metro

Dapinglin to New Taipei City Exhibition Hall (north,south and east section underground)
33.4 km (20.8 mi)
2019 partially;

other sections unknown



Sydney Metro Northwest

Sydney Metro

Kellyville to Chatswood section
28.5 km (17.7 mi)
2019

City Circle Line

Copenhagen Metro
(circle route, all underground)
15.5 km (9.6 mi)
2019


See also


  • List of longest tunnels

  • List of long tunnels by type

  • List of longest railway tunnels in the world

  • List of long railway tunnels in China


References




  1. ^ "World's longest railway tunnel" 1984–1988


  2. ^ Note that both lines are served continuously by the A train within a single tunnel.


  3. ^ "Metro to bridge Delhi-Gurgaon divide today". The Hindu. Chennai, India. 2010-09-03. Retrieved 2010-10-19..mw-parser-output cite.citationfont-style:inherit.mw-parser-output .citation qquotes:"""""""'""'".mw-parser-output .citation .cs1-lock-free abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .citation .cs1-lock-subscription abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registrationcolor:#555.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration spanborder-bottom:1px dotted;cursor:help.mw-parser-output .cs1-ws-icon abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center.mw-parser-output code.cs1-codecolor:inherit;background:inherit;border:inherit;padding:inherit.mw-parser-output .cs1-hidden-errordisplay:none;font-size:100%.mw-parser-output .cs1-visible-errorfont-size:100%.mw-parser-output .cs1-maintdisplay:none;color:#33aa33;margin-left:0.3em.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-formatfont-size:95%.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-leftpadding-left:0.2em.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-rightpadding-right:0.2em


  4. ^ Rajesh Ahuja (2010-08-29). "Gurgaon Metro set for operationalisation next week". Retrieved 2010-10-19.


  5. ^ ab "Urban Rail Transport SA :METRO Line 1". Retrieved 30 September 2014.


  6. ^ https://stroi.mos.ru/metro/tretii-peresadochnyi-kontur









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